ChatMessageReference: Introduce and switch in chat controller.

test/web/activity_pub/side_effects_test.exs

@@ -8,6 +8,7 @@ defmodule Pleroma.Web.ActivityPub.SideEffectsTest do
 
   alias Pleroma.Activity
   alias Pleroma.Chat
+  alias Pleroma.ChatMessageReference
   alias Pleroma.Notification
   alias Pleroma.Object
   alias Pleroma.Repo
@@ -330,7 +331,7 @@ defmodule Pleroma.Web.ActivityPub.SideEffectsTest do
       end
     end
 
-    test "it creates a Chat for the local users and bumps the unread count, except for the author" do
+    test "it creates a Chat and ChatMessageReferences for the local users and bumps the unread count, except for the author" do
       author = insert(:user, local: true)
       recipient = insert(:user, local: true)
 
@@ -347,8 +348,18 @@ defmodule Pleroma.Web.ActivityPub.SideEffectsTest do
       chat = Chat.get(author.id, recipient.ap_id)
       assert chat.unread == 0
 
+      [cm_ref] = ChatMessageReference.for_chat_query(chat) |> Repo.all()
+
+      assert cm_ref.object.data["content"] == "hey"
+      assert cm_ref.seen == true
+
       chat = Chat.get(recipient.id, author.ap_id)
       assert chat.unread == 1
+
+      [cm_ref] = ChatMessageReference.for_chat_query(chat) |> Repo.all()
+
+      assert cm_ref.object.data["content"] == "hey"
+      assert cm_ref.seen == false
     end
 
     test "it creates a Chat for the local users and bumps the unread count" do

test/web/pleroma_api/controllers/chat_controller_test.exs

@@ -5,6 +5,7 @@ defmodule Pleroma.Web.PleromaAPI.ChatControllerTest do
   use Pleroma.Web.ConnCase, async: true
 
   alias Pleroma.Chat
+  alias Pleroma.ChatMessageReference
   alias Pleroma.Object
   alias Pleroma.User
   alias Pleroma.Web.ActivityPub.ActivityPub
@@ -95,7 +96,7 @@ defmodule Pleroma.Web.PleromaAPI.ChatControllerTest do
   describe "DELETE /api/v1/pleroma/chats/:id/messages/:message_id" do
     setup do: oauth_access(["write:statuses"])
 
-    test "it deletes a message for the author of the message", %{conn: conn, user: user} do
+    test "it deletes a message from the chat", %{conn: conn, user: user} do
       recipient = insert(:user)
 
       {:ok, message} =
@@ -107,23 +108,32 @@ defmodule Pleroma.Web.PleromaAPI.ChatControllerTest do
 
       chat = Chat.get(user.id, recipient.ap_id)
 
+      cm_ref = ChatMessageReference.for_chat_and_object(chat, object)
+
+      # Deleting your own message removes the message and the reference
       result =
         conn
         |> put_req_header("content-type", "application/json")
-        |> delete("/api/v1/pleroma/chats/#{chat.id}/messages/#{object.id}")
+        |> delete("/api/v1/pleroma/chats/#{chat.id}/messages/#{cm_ref.id}")
         |> json_response_and_validate_schema(200)
 
-      assert result["id"] == to_string(object.id)
+      assert result["id"] == cm_ref.id
+      refute ChatMessageReference.get_by_id(cm_ref.id)
+      assert %{data: %{"type" => "Tombstone"}} = Object.get_by_id(object.id)
 
+      # Deleting other people's messages just removes the reference
       object = Object.normalize(other_message, false)
+      cm_ref = ChatMessageReference.for_chat_and_object(chat, object)
 
       result =
         conn
         |> put_req_header("content-type", "application/json")
-        |> delete("/api/v1/pleroma/chats/#{chat.id}/messages/#{object.id}")
-        |> json_response(400)
+        |> delete("/api/v1/pleroma/chats/#{chat.id}/messages/#{cm_ref.id}")
+        |> json_response_and_validate_schema(200)
 
-      assert result == %{"error" => "could_not_delete"}
+      assert result["id"] == cm_ref.id
+      refute ChatMessageReference.get_by_id(cm_ref.id)
+      assert Object.get_by_id(object.id)
     end
   end
 

test/web/pleroma_api/views/chat_message_reference_view_test.exs

@@ -2,14 +2,15 @@
 # Copyright © 2017-2020 Pleroma Authors <https://pleroma.social/>
 # SPDX-License-Identifier: AGPL-3.0-only
 
-defmodule Pleroma.Web.PleromaAPI.ChatMessageViewTest do
+defmodule Pleroma.Web.PleromaAPI.ChatMessageReferenceViewTest do
   use Pleroma.DataCase
 
   alias Pleroma.Chat
+  alias Pleroma.ChatMessageReference
   alias Pleroma.Object
   alias Pleroma.Web.ActivityPub.ActivityPub
   alias Pleroma.Web.CommonAPI
-  alias Pleroma.Web.PleromaAPI.ChatMessageView
+  alias Pleroma.Web.PleromaAPI.ChatMessageReferenceView
 
   import Pleroma.Factory
 
@@ -30,25 +31,32 @@ defmodule Pleroma.Web.PleromaAPI.ChatMessageViewTest do
 
     object = Object.normalize(activity)
 
-    chat_message = ChatMessageView.render("show.json", object: object, for: user, chat: chat)
+    cm_ref = ChatMessageReference.for_chat_and_object(chat, object)
 
-    assert chat_message[:id] == object.id |> to_string()
+    chat_message = ChatMessageReferenceView.render("show.json", chat_message_reference: cm_ref)
+
+    assert chat_message[:id] == cm_ref.id
     assert chat_message[:content] == "kippis :firefox:"
     assert chat_message[:account_id] == user.id
     assert chat_message[:chat_id]
     assert chat_message[:created_at]
+    assert chat_message[:seen] == true
     assert match?([%{shortcode: "firefox"}], chat_message[:emojis])
 
     {:ok, activity} = CommonAPI.post_chat_message(recipient, user, "gkgkgk", media_id: upload.id)
 
     object = Object.normalize(activity)
 
-    chat_message_two = ChatMessageView.render("show.json", object: object, for: user, chat: chat)
+    cm_ref = ChatMessageReference.for_chat_and_object(chat, object)
 
-    assert chat_message_two[:id] == object.id |> to_string()
+    chat_message_two =
+      ChatMessageReferenceView.render("show.json", chat_message_reference: cm_ref)
+
+    assert chat_message_two[:id] == cm_ref.id
     assert chat_message_two[:content] == "gkgkgk"
     assert chat_message_two[:account_id] == recipient.id
     assert chat_message_two[:chat_id] == chat_message[:chat_id]
     assert chat_message_two[:attachment]
+    assert chat_message_two[:seen] == false
   end
 end